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公开(公告)号：US20220074280A1
公开(公告)日：2022-03-10
申请号：US17525144
申请日：2021-11-12
发明人： Harold Tenorio , Vikas Rakhunde , Jon Tyler , Matthew Givens
摘要： A rotating control device (RCD) system includes a housing having a bore, a seal element positioned within the housing, a piston assembly supported within the housing and configured to drive the seal element to seal the bore, and a bearing assembly supported within the housing and configured to enable the seal element to rotate relative to the housing. The bearing assembly includes a first bearing section positioned between the housing and the seal element and a second bearing section positioned between a piston of the piston assembly and the seal element. The piston assembly is configured to selectively actuate the seal element into a first configuration, where the seal element extends into the bore and seals with a tubular therein, and a second configuration, where the seal element extends entirely through the bore and seals the bore without a tubular extending therein.
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公开(公告)号：US20240344443A1
公开(公告)日：2024-10-17
申请号：US18299489
申请日：2023-04-12
发明人： Suman Katanguri , Matthew Givens , Matthew Olson
摘要： A system includes a pressure control equipment and a hydraulic power unit including a fluid reservoir, and at least one pump including an electric motor configured to power the pump. The at least one pump of the hydraulic power unit is in direct fluidic communication with the pressure control equipment.
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公开(公告)号：US12116856B2
公开(公告)日：2024-10-15
申请号：US17907605
申请日：2021-03-30
发明人： Olivier Amsellem , Stephane Hoareau , Hikmet Andic , Mathieu Dauphin , Matthew Givens , Estelle Espinosa
CPC分类号： E21B33/06 , G01M3/2876
摘要： A detection system includes a pressure sensor configured to contact an annular elastomer component of an annular BOP, wherein the pressure sensor is configured to generate a first signal indicative of a contact pressure with the annular elastomer component. The detection system also includes a piston stroke sensor configured to generate a second signal indicative of a piston stroke distance. The detection system further includes a controller configured to receive the first signal from the pressure sensor and the second signal from the piston stroke sensor and analyze respective changes in the contact pressure and respective changes in the piston stroke distance to determine a condition of the annular BOP.
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公开(公告)号：US20240209709A1
公开(公告)日：2024-06-27
申请号：US18435083
申请日：2024-02-07
发明人： Vikas Rakhunde , Nathan Cooper , Justin Blair , Matthew Givens
IPC分类号： E21B33/035 , E21B34/04
CPC分类号： E21B33/0355 , E21B34/04
摘要： A blowout preventer stack includes an energy storage device and a remote operating vehicle (ROV) charging port coupled to the energy storage device. The ROV charging port is configured to receive port from an ROV to charge the energy storage device for the blowout preventer stack.
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公开(公告)号：US11933129B2
公开(公告)日：2024-03-19
申请号：US18340639
申请日：2023-06-23
发明人： Vikas Rakhunde , Nathan Cooper , Justin Blair , Michael W. Berckenhoff , Michael Mancuso , Matthew Givens
IPC分类号： E21B33/035 , E21B34/04
CPC分类号： E21B33/0355 , E21B34/04
摘要： A drilling and production system is provided. In one embodiment, such a system has a plurality of functions that are effectuated at least predominately without hydraulic fluid. The system can be a drilling system having a rig and a subsea stack for performing various drilling functions, in which a majority of the drilling functions are effected electrically without hydraulic control fluid. In another embodiment, the rig is coupled to a subsea wellhead assembly but is not connected so as to provide hydraulic control fluid from the rig to the subsea wellhead assembly to enable drilling functions of the subsea wellhead assembly. Additional systems, devices, and methods are also disclosed.
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6.发明申请公开(公告)号：US20210342506A1
公开(公告)日：2021-11-04
申请号：US17307474
申请日：2021-05-04
发明人： Yaou Wang , Christopher Nault , Matthew Givens , Micah Threadgill , William Berry , Ke Ken Li
摘要： A computer-aided engineering (CAE) toolkit is disclosed that streamlines and automates aspects of a CAE simulation to validate the designs of pressure-controlling components, such as BOP rams. The CAE toolkit enables a designer to provide a model of a pressure-controlling component, and to provide property values that describe aspects of the system to be modeled. Based on these inputs, the CAE toolkit generates a model for the system that includes the pressure-controlling component, as well as any other components that will be part of the simulation. The CAE toolkit can automatically generate a finite element analysis (FEA) model from the system model, and then use the FEA model to perform a simulation of the pressure-controlling component during operation. The CAE toolkit enables a designer with no training or experience with CAE or FEA techniques to perform and automate simulations of the operation of a pressure-controlling component design.
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公开(公告)号：US20240344918A1
公开(公告)日：2024-10-17
申请号：US18299425
申请日：2023-04-12
发明人： Suman Katanguri , Matthew Givens , Matthew Olson
CPC分类号： G01M3/2815 , E21B21/08 , H01M10/46 , H01M2220/10
摘要： A method includes selecting an operation mode for a pressure control equipment and determining whether a power distribution system has sufficient power available to support the selected operation mode.
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公开(公告)号：US11781398B2
公开(公告)日：2023-10-10
申请号：US17525144
申请日：2021-11-12
发明人： Harold Tenorio , Vikas Rakhunde , Jon Tyler , Matthew Givens
CPC分类号： E21B33/085 , F15B15/14
摘要： A rotating control device (RCD) system includes a housing having a bore, a seal element positioned within the housing, a piston assembly supported within the housing and configured to drive the seal element to seal the bore, and a bearing assembly supported within the housing and configured to enable the seal element to rotate relative to the housing. The bearing assembly includes a first bearing section positioned between the housing and the seal element and a second bearing section positioned between a piston of the piston assembly and the seal element. The piston assembly is configured to selectively actuate the seal element into a first configuration, where the seal element extends into the bore and seals with a tubular therein, and a second configuration, where the seal element extends entirely through the bore and seals the bore without a tubular extending therein.
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